body{
    font-family:'微软雅黑';
    list-style: none;
}
.carousel-inner img{
    height: 650px;
    width: 100%;
}
@media(max-width:600px){
    .carousel-inner img{
        width: 100%;
        height:66vh;
    }
}
main{
    background: url(../img/banner4.jpg);
    margin-top: 10px;
}
main .col-md-3 .nei{
    margin-top: 10px;
        background: white;
    padding: 5px;
    margin-bottom: 20px;
    border-radius: 3px;
}
main .col-md-3 img{
    width: 100%;
    border-radius: 2px;
}
main .col-md-3 .nei h4{
    font-weight: 500;
    font-size: 25px;
    margin-top: 8px;
    margin-left: 5px;
    margin-bottom: 5px;
}
main .col-md-3 .nei p{
    font-size: 13px;
    margin-left: 5px;
    margin-top: 0;
    margin-bottom: 8px;
}
main .col-md-3 .nei a{
    display: inline-block;
    border: 1px solid rgba(0,0,0,.25);
    font-size: 14px;
    width: 75px;
    text-align: center;
    height: 30px;
    line-height:30px;
    margin-right: 8px;
    margin-left: 5px;
    color: #012345;
    border-radius: 3px;
    margin-bottom: 10px;
}
main .col-md-3 .nei div a:nth-child(1){
    background-color: #388FE6;
    color: aliceblue;
     border: 1px solid rgba(0,0,0,.1)
}
footer{
    margin-bottom: 30px;
}
footer h2{
    margin-top: 30px;
}
footer p{
    margin-top: 20px;
    margin-bottom: 20px;
    font-size: 15px;
}
footer li{
    font-size: 14px;
    color: aquamarine;
}
